Submission #1014208

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1014208	2024-07-04 14:09:56	pcc	New Home (APIO18_new_home)	C++17	57 / 100	5083 ms	517304 KiB

new_home

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#include <bits/stdc++.h>
using namespace std;
 
#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,popcnt")
 
#define _all(T) T.begin(),T.end()
#define pii pair<int,int>
#define fs first
#define sc second
const int mxn = 1e6;
const int inf = 1e9;
const int lim = 1e8+10;
 
struct SEG{
#define mid ((l+r)>>1)
#define ls now*2+1
#define rs now*2+2
  int seg[mxn*4];
  pii op[mxn*15];
  int head[mxn];
  int cnt = 0;
  SEG(){
    fill(seg,seg+mxn*4,-inf);
  }
  void modify(int now,int l,int r,int s,int e,int v,bool rec = false){
    if(rec&&now == 0){
      cnt++;
      head[cnt] = head[cnt-1];
    }
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 10 / 10
• Subtask 4: 0 / 23
• Subtask 5: 35 / 35
• Subtask 6: 0 / 20